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https://issues.apache.org/jira/browse/HADOOP-14548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16058365#comment-16058365
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Sean Mackrory commented on HADOOP-14548:
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{code}Sean Mackrory any thoughts on #5?{code}
The SSEC tests aren't supposed to be running in parallel. They're not, right?
I'd suggest 2 likely explanations are that (1) it's failing because of
something left behind when one of the S3N tests fails and left behind an object
that is sometimes ignored by s3a but sometimes not (has happened to me a lot)
or (2) that test is expected to throw an exception somewhere that always get
short-circuited by S3Guard when it's enabled (see HADOOP-14448 - though I'm not
sure what's changed since I fixed some others).
> S3Guard: issues running parallel tests w/ S3N
> ----------------------------------------------
>
> Key: HADOOP-14548
> URL: https://issues.apache.org/jira/browse/HADOOP-14548
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Reporter: Aaron Fabbri
> Assignee: Aaron Fabbri
> Priority: Minor
>
> In general, running S3Guard and parallel tests with S3A and S3N contract
> tests enabled is asking for trouble: S3Guard code assumes there are not
> other non-S3Guard clients modifying the bucket.
> Goal of this JIRA is to:
> - Discuss current failures running `mvn verify -Dparallel-tests -Ds3guard
> -Ddynamo` with S3A and S3N contract tests configured.
> - Identify any failures here that are worth looking into.
> - Document (or enforce) that people should not do this, or should expect
> failures if they do.
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